MALICIOUS — 79888d8cf4f14334d53feb9d2576176f10150212c4894f329bf7f50b34ac9dae
MALICIOUS — 79888d8cf4f14334d53feb9d2576176f10150212c4894f329bf7f50b34ac9dae is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
79888d8cf4f14334d53feb9d2576176f10150212c4894f329bf7f50b34ac9dae - SHA-1:
12e391eeb2bbce6d93e6936454a598df74159e00 - MD5:
2ce06f5a4ba6df0d670f62845bb39b14 - ssdeep:
1536:1ikCoscK1ioNwvhDku6XFkw4h55TtV3m71Lrt67gBj:gdnd1iZ5Dnckw4hXj3m71LoYj - TLSH:
T16935CFF340DBEE0CBB5F9F82AEAB2B5ADACDD38D9115EA41144C532980EC32E6D11501 - Submitted as: 79888d8cf4f14334d53feb9d2576176f10150212c4894f329bf7f50b34ac9dae
- File type: pdf · Size: 59615 bytes
- Verdict: malicious (98/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://926fca10-1439-4adc-b819-38dad5327275.filesusr.com/ugd/26d6d3_48080a8b899849beb3184d8fd165b6f1.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://bologen.ru/strik?utm_term=agatha+christie+books+in+written+order, http://fubikopelemom.mypressonline.com/how_to_factory_reset_a_samsung_dryer.pdf, https://cdn.sqhk.co/jetobatu/jehe3jd/67978826947.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 11 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
993 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.142.165
- 23.33.238.135
- 52.110.12.16 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 172.215.188.232 US · San Antonio · AS8075 Microsoft Limited
- 23.33.238.100
- 4.150.223.101 US · Des Moines · AS8075 Microsoft Corporation
- 40.79.141.152 FR · Paris · AS8075 Microsoft Corporation
- 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
- 52.253.84.76 SG · Singapore · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://bologen.ru/strik?utm_term=agatha+christie+books+in+written+order
- http://fubikopelemom.mypressonline.com/how_to_factory_reset_a_samsung_dryer.pdf
- https://cdn.sqhk.co/jetobatu/jehe3jd/67978826947.pdf
- https://926fca10-1439-4adc-b819-38dad5327275.filesusr.com/ugd/26d6d3_48080a8b899849beb3184d8fd165b6f1.pdf?index=true
- https://rijokurep.weebly.com/uploads/1/3/4/3/134377239/sokexog-muvuronev-veduxoripevama.pdf
- https://e53c8fcc-339b-4d8f-83f6-44ddc8c6ace4.filesusr.com/ugd/1ea9c4_41b65624dc88484ea4fcf5e675443b02.pdf?index=true
- https://cdn.sqhk.co/janurisu/hiMghic/my_photo_lyrical_video_status_maker_bit_master.pdf
- https://def05634-b969-4265-beeb-1e7d695e9a44.filesusr.com/ugd/6865ce_43f1e766ad9144c58ed202a4e4654eb4.pdf?index=true
- http://juxowupekabaf.mygamesonline.org/beginner_s_guide_to_reading_schematics_download.pdf
- https://cdn.sqhk.co/nobixapo/jahdchj/inferior_labial_artery_lip.pdf
- http://jerimujolegem.medianewsonline.com/5767787723.pdf
- http://zuputes.atwebpages.com/cause_and_effect_worksheets_grade_2.pdf
- http://xebiniseba.mygamesonline.org/great_smoky_mountains_trail_map.pdf
- http://kevakigev.medianewsonline.com/beginner_new_headway.pdf
- http://drnextact.xyz/how_to_design_transformer_with_formulalmsrm.pdf
- https://cdn.sqhk.co/noperizapewo/jhj6xRa/zumus.pdf
- http://xuxetosufuzo.getenjoyment.net/judubomino.pdf
- http://mirror-x.org/49317123432r1ufy.pdf
- https://29159626-56e2-4eb2-a8c1-eb081f451e44.filesusr.com/ugd/a58502_1c43058dec0647d792004cbff516ea85.pdf?index=true
- https://168d2a81-f750-40c6-a653-3787650f980d.filesusr.com/ugd/3bcfef_9f3bf216c31840d19fa26a696a0880ff.pdf?index=true
- http://vulopekusape.atwebpages.com/21175392528.pdf
- http://blue-tick-central.com/twilight_new_moon_soundtrack_downloa36o3w.pdf
- https://reviniwixex.weebly.com/uploads/1/3/1/4/131407974/4602779.pdf
- http://redtea.space/is_yamaha_launching_rx100_again_in_india7xelc.pdf
- http://vvinorama.website/80339875726mh44n.pdf
Embedded domains
- bologen.ru
- fubikopelemom.mypressonline.com
- cdn.sqhk.co
- 926fca10-1439-4adc-b819-38dad5327275.filesusr.com
- rijokurep.weebly.com
- e53c8fcc-339b-4d8f-83f6-44ddc8c6ace4.filesusr.com
- def05634-b969-4265-beeb-1e7d695e9a44.filesusr.com
- juxowupekabaf.mygamesonline.org
- jerimujolegem.medianewsonline.com
- zuputes.atwebpages.com
- xebiniseba.mygamesonline.org
- kevakigev.medianewsonline.com
- drnextact.xyz
- xuxetosufuzo.getenjoyment.net
- mirror-x.org
- 29159626-56e2-4eb2-a8c1-eb081f451e44.filesusr.com
- 168d2a81-f750-40c6-a653-3787650f980d.filesusr.com
- vulopekusape.atwebpages.com
- blue-tick-central.com
- reviniwixex.weebly.com
- redtea.space
- wapafakomix.weebly.com
- tiwilofudux.weebly.com
- vvinorama.website
Embedded IP addresses
- 20.42.179.192
- 4.247.188.224
- 52.110.12.16
- 4.230.171.124
- 172.215.188.232
- 4.150.223.101
- 40.79.141.152
- 20.247.184.197
- 52.253.84.76
- 4.150.223.107
- 20.42.65.93
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report